CN112648320A - 一种高频率响应阻尼可调半主动减振器 - Google Patents
一种高频率响应阻尼可调半主动减振器 Download PDFInfo
- Publication number
- CN112648320A CN112648320A CN202011602314.0A CN202011602314A CN112648320A CN 112648320 A CN112648320 A CN 112648320A CN 202011602314 A CN202011602314 A CN 202011602314A CN 112648320 A CN112648320 A CN 112648320A
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- CN
- China
- Prior art keywords
- valve
- shock absorber
- oil path
- frequency response
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/04—Frequency effects
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011602314.0A CN112648320A (zh) | 2020-12-29 | 2020-12-29 | 一种高频率响应阻尼可调半主动减振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011602314.0A CN112648320A (zh) | 2020-12-29 | 2020-12-29 | 一种高频率响应阻尼可调半主动减振器 |
Publications (1)
Publication Number | Publication Date |
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CN112648320A true CN112648320A (zh) | 2021-04-13 |
Family
ID=75364079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011602314.0A Pending CN112648320A (zh) | 2020-12-29 | 2020-12-29 | 一种高频率响应阻尼可调半主动减振器 |
Country Status (1)
Country | Link |
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CN (1) | CN112648320A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113237645A (zh) * | 2021-05-08 | 2021-08-10 | 苏克执行器(宁波)有限公司 | 一种电动执行器多功能测试机 |
CN113586645A (zh) * | 2021-06-08 | 2021-11-02 | 合肥工业大学 | 一种多级调节阻尼阀及使用该阻尼阀的减振器、悬架*** |
CN113719482A (zh) * | 2021-08-30 | 2021-11-30 | 湖南三一中益机械有限公司 | 液压***和摊铺机 |
CN114704588A (zh) * | 2022-01-26 | 2022-07-05 | 陈昱洲 | 一种并联阻尼支路阻尼减振装置 |
WO2023202021A1 (zh) * | 2022-04-19 | 2023-10-26 | 中车青岛四方机车车辆股份有限公司 | 抗蛇行减振器、抗蛇行减振***及其控制方法和轨道车辆 |
-
2020
- 2020-12-29 CN CN202011602314.0A patent/CN112648320A/zh active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113237645A (zh) * | 2021-05-08 | 2021-08-10 | 苏克执行器(宁波)有限公司 | 一种电动执行器多功能测试机 |
CN113237645B (zh) * | 2021-05-08 | 2022-11-18 | 苏克执行器(宁波)有限公司 | 一种电动执行器多功能测试机 |
CN113586645A (zh) * | 2021-06-08 | 2021-11-02 | 合肥工业大学 | 一种多级调节阻尼阀及使用该阻尼阀的减振器、悬架*** |
CN113586645B (zh) * | 2021-06-08 | 2022-08-12 | 合肥工业大学 | 一种多级调节阻尼阀及使用该阻尼阀的减振器、悬架*** |
CN115234598A (zh) * | 2021-06-08 | 2022-10-25 | 合肥工业大学 | 一种多级先导阀及具有该先导阀的多级调节阻尼阀 |
CN115263976A (zh) * | 2021-06-08 | 2022-11-01 | 合肥工业大学 | 一种具有多级调节阻尼阀的致动器 |
CN115263976B (zh) * | 2021-06-08 | 2024-05-28 | 合肥工业大学 | 一种多级调节阻尼阀 |
CN115234598B (zh) * | 2021-06-08 | 2024-05-28 | 合肥工业大学 | 一种多级先导阀及具有该先导阀的多级调节阻尼阀 |
CN113719482A (zh) * | 2021-08-30 | 2021-11-30 | 湖南三一中益机械有限公司 | 液压***和摊铺机 |
CN114704588A (zh) * | 2022-01-26 | 2022-07-05 | 陈昱洲 | 一种并联阻尼支路阻尼减振装置 |
CN114704588B (zh) * | 2022-01-26 | 2024-01-09 | 陈昱洲 | 一种并联阻尼支路阻尼减振装置 |
WO2023202021A1 (zh) * | 2022-04-19 | 2023-10-26 | 中车青岛四方机车车辆股份有限公司 | 抗蛇行减振器、抗蛇行减振***及其控制方法和轨道车辆 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220830 Address after: 474450 xipingtou Industrial Park, Xichuan County, Nanyang City, Henan Province Applicant after: NANYANG CIJAN AUTO SHOCK ABSORBER Co.,Ltd. Applicant after: Shanghai Xijian automobile suspension Co.,Ltd. Applicant after: NANYANG WEIAO SITU VEHICLE SHOCK ABSORBER Co.,Ltd. Address before: Room 2201, 888 Moyu South Road, Anting Town, Jiading District, Shanghai Applicant before: Shanghai Xijian automobile suspension Co.,Ltd. |
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TA01 | Transfer of patent application right |